Circuits & Schematics Allegro

Manufacturer: "Allegro"
Search results: 5 Output: 1-5
  1. I recently needed to control nine seven-segment displays for a microcontroller's serial port. The complication I faced was the need to provide a continuous brightness adjustment for all the digits from completely dark to fully bright. I ...
    26-03-2021
  2. Ajoy Raman EDN This Design Idea presents a minimal-parts-count, wide-range voltage doubler using the inherent voltage-doubling characteristics of a one-transformer push-pull dc/dc converter. The implementation uses a high-voltage Darlington-array ...
    04-09-2018
  3. Circuits Allegro UGN3503U
    Pete Back Shed This project demonstrates magnetic levitation. It's a fun and educational project. Magnet Levitation I seen a gadget that had a magnet levitating in mid air, and started to wonder how it was done, so decided to test a few ...
    21-10-2016
  4. Part 1 - Theory In the first part of this discussion, the features of ACS712 device were briefly discussed. Now we will use that theory to implement the ACS712 sensor to make a simple DC current meter. The analog output voltage from the sensor is ...
    10-11-2012
  1. Sensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, ...
    10-11-2012

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